> Christoffer Hansen > Sent: Wednesday, September 26, 2018 10:47 PM > > Dear c-nsp fellows, > > I am not sure if any one of you would have an answer the the below > example... > > I have recently run into a case with an ASR9k router running IOS-XR v5.3.4. > Were I by accident put an identical secondary subnet on a 2nd interface > located inside the same VRF as the first one. It is even a 2nd sub-interface > to > another sub-interface on the same main interface. > > Case-in-point: The router accepted the configuration commit without > complaints and of course traffic then stops flowing. > > Normally I would not expect this to be possible to do. And would expect the > router to output a warning telling me I am trying to commit an IPv4 > address|subnet already configured on another interface in the same VRF. > Hi,
Yes this is an unfortunate default in XR, Hence you might want to configure the correct behaviour using: ipv4 conflict-policy static ipv6 conflict-policy static adam netconsultings.com ::carrier-class solutions for the telecommunications industry:: _______________________________________________ cisco-nsp mailing list cisco-nsp@puck.nether.net https://puck.nether.net/mailman/listinfo/cisco-nsp archive at http://puck.nether.net/pipermail/cisco-nsp/